a........................................................................................
Answer: C
Explanation: Balanced trade
Answer:
His ears popping
Explanation:
Conditioned response: In psychology, the term "conditioned response" is described as one of the different parts in the "classical conditioning theory" and is also written as "CR". The theory of classical conditioning was determined by a psychologist named Ivan Pavlov while he was conducting a small experiment in his laboratory on dogs.
A conditioned response is referred to as an organism's behavior that doesn't come out naturally yet it can be leaned by the organisms via the pairing of a "neutral stimulus" with a "potent stimulus" or "unconditioned stimulus".
In the question above, the given statement signifies conditioned response as "his ear-popping".
I would say the answer is A. Dimitri made the modern periodic table, not chemical symbols, and generally compounds do not have the same properties, for example water which is made of 2 gases.
- People don't vote because they do not care about the government or don't believe that their vote matters.
- When you ignore others in need. For example, if someone fell and dropped all their groceries or when a disabled person is trying to cross the road, people may not help.
- When you pretend that homeless people on the streets don't exist
- When someone is getting bullied and you don't intervene
